#1A1886#1A1886

#1A1886 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.3% C 0.172 H 271.3°. Best body text is #FFFFFF at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#1A1886
RGB	rgb(26, 24, 134)
HSL	hsl(241, 70%, 31%)
HSV	hsv(241, 82%, 53%)
CMYK	cmyk(80.6%, 82.1%, 0%, 47.5%)
CIE-LAB	lab(18.34, 40.02, -59.54)
CIE-LCH	lch(18.34, 71.74, 303.91°)
OKLab	oklab(31.34% 0.0039 -0.1723)
OKLCH	oklch(31.34% 0.172 271.3)
XYZ	xyz(5.0543, 2.5935, 22.7839)
Luminance	0.0259 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1886 #848618

analogous

#184D86 #1A1886 #511886

triadic

#1A1886 #861A18 #18861A

tetradic

#1A1886 #86184D #848618 #188651

square

#1A1886 #86184D #848618 #188651

split-complementary

#1A1886 #865118 #4D8618

monochromatic

#06051E #100F52 #1A1886 #2421BA #3F3CDC

Accessibility & contrast

On white

13.83

#1A1886 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#1A1886 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1886

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1886	#FFFFFF	#000000	##FFFFFF
##1A1886	1.00	13.83	1.52	13.83
#FFFFFF	13.83	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003289

Deuteranopia (green-blind)

#002784

Tritanopia (blue-blind)

#003A4F

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1a1886;
/* rgb */ color: rgb(26, 24, 134);
/* oklch */ color: oklch(31.3% 0.172 271.3);

Tailwind

colors: {
  custom: {
    50: '#6c58ab',
    500: '#1a1886',
    950: '#000000',
  },
}

SCSS

$custom: #1a1886;
$custom-light: #6c58ab;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1886",
  "rgb": {
    "r": 26,
    "g": 24,
    "b": 134
  },
  "hsl": {
    "h": 241.091,
    "s": 69.62,
    "l": 30.98
  },
  "oklch": {
    "l": 0.31339,
    "c": 0.17238,
    "h": 271.3
  },
  "luminance": 0.02594
}

Semantic roles & 50–950 ramp

primary

#1A1886

secondary

#B8BA40

accent

#EC3BE9

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080310

muted

#7B787F

Preview Lab

Preview with #1A1886

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →